If you’re looking for a good elapsed time, shallow staging is a must. Prestage, stop, collect yourself, and then carefully inch forward until you barely turn on the Stage beam. I’ve seen lots of racers dump the car in both beams in one motion, which usually results in the car being “deep” staged. Since your time starts when your front tires break the stage beam, shallow staging gives you a running start on the timing system. Shallow versus deep can be worth as much as two-tenths of a second!
We ended up with a few 13.0 runs and a best of 12.94 at 112.58. It took a little longer than we anticipated to find the sweet spot for launching. As always, more time would have equaled better e.t.’s. In the end, our best run came from revving the 5.0 to approximately 3,200 rpm, and by releasing the clutch smoothly and rolling the throttle to the floor, rather than smashing it open. Drag radials and 3.73s would have gotten us in the 12.50s or 12.60s, based on the mph.
The time-honored question car enthusiasts often ask is undoubtedly, “What will it run?” Meaning, how quickly can a given car cover the quarter-mile. Drag racing is universal and allows us to compare cars and driver skill no matter where in the world the car is raced. Sure, a great ’Ring time is important, but how many of us will travel to Germany to race? Going quick in the quarter (or eighth-mile) requires a favorable power-to-weight ratio, good traction, and some driver skill. With the 2015 GT, you get 435 ponies and the weight is about 3,750 pounds. So, what will it run and how will the IRS perform on the strip?
But more than the history and visual cues, the Scat Pack package is a nod to all the engineering and performance upgrades that must necessarily accompany a powerplant of this magnitude. Improvements over the 5.7L Hemi R/T Challenger include larger four-piston Brembo brakes, wider and taller 20-inch rubber, a larger-diameter 2.75-inch dual stainless-steel exhaust system, Performance Pages, aerodynamically enhanced spoilers, an uprated 3.09:1 limited-slip rear, higher-output 220-amp alternator, and High-Performance suspension. And except for Performance Pages, it’s all needed to safely meet the needs of the Scat Pack’s 177 mph top speed.